baber/WOPTO huggingface dataset:
Patent CA-1044679-A (CA)
Inventor: MAGYAR JOSEPH J
IPC: B60R22/44
Filed: 1976-02-26
Granted: 1978-12-19
Abstract: BELT RETRACTOR WITH WINDING PREVENTION AND MEMORY MECHANISM          Abstract of the Disclosure A seat belt retractor according to the invention has a conventional inertia locking mechanism which permits the occu-pant to lean forwardly in the seat by unwinding belt from a reel which is biased in the winding direction by a winding spring. In accordance with the specific embodiment described, a winding pre-vention mechanism includes a toothed ratchet plate connected to the reel and a pawl movably mounted on the housing for movement to a detenting position engaging the ratchet teeth to block belt winding reel rotation and thereby hold the belt extended at a slackened condition about the occupant.  The pawl is also movable to an undetenting position, and a further undetenting position.          A control disc has a peripheral edge including a notch allowing movement of the pawl to detenting position and a cam surface spaced circumferentially from the notch for engaging and moving the pawl to the further undetenting position.  The control disc is frictionally clutched to the reel for rotation therewith be-tween one limit aligning the notch with the pawl and another limit in which the pawl is engaged by the cam surface in response to belt unwinding rotation.  A blocking disc is also friction-ally clutched for rotation with the reel and has a notch which receives the pawl to capture and hold the pawl in the further undetenting position in response to initiation of belt winding reel rotation subsequent to belt unwinding rotation and movement of the pawl to the further undetenting position by the cam sur-face.  Subsequent initiation of belt unwinding rotation rotates the blocking disc to release the pawl member from the further undetenting position to the detenting position.  The control disc also has a control surface which extends circumferentially between the notch and the cam surface for holding the pawl in the undetenting position during belt winding reel rotation subsequent to belt unwinding reel rotation which is insufficient to cause the cam surface to move the pawl to the further undetenting posi-tion.  The control surface defines a range of unwinding movement of the belt which is permitted without moving the pawl to the further undetenting position so that the belt will be rewound on the reel until the notch is again aligned with the pawl to allow return of the pawl to the detenting position so that the ex-tended length of slackened relation of the belt about the occu-pant is remembered and restored.
Patent CA-1047569-A (CA)
Title: Coupling assemblies
Inventor: MARIAULLE CLAUDE
IPC: F16L17/02
Filed: 1976-03-01
Granted: 1979-01-30
Abstract: "RECORD TUBE PLASTIQUE"                IN THE CANADIAN PATENT OFFICE           Patent Application  entitled "COUPLING ASSEMBLIES"    In the name of : AUTOMATISATION - SOGEMO               ABSTRACT OF THE DISCLOSURE   A coupling assembly for connecting a conduit or tube to a member, comprising a retaining ring adap-ted to be fixed in a bore in the said member, a plu-rality of gripping teeth formed as extensions of the retaining ring and arranged to grip a conduit or tube inserted into the ring, and an unlocking ring fitting between the retaining ring and the conduit or tube and operable, on being pushed from outside, to spread the gripping teeth and thereby release the tube or conduit.  The assembly is particularly useful for coupling rigid or semi-rigid plastic tubes to components of hydraulic or pneumatic installations.
Patent CA-1052282-A (CA)
Inventor: TSUJIHARA TOSHIO
IPC: H02K41/025
Filed: 1976-03-31
Granted: 1979-04-10
Abstract: ABSTRACT OF THE DISCLOSURE:         A turntable direct-drive system in which a cylindrical rotor having an inverted U-shaped cross sectional configuration is carried by a turntable shaft, and two stator cores with windings mounted thereupon are disposed at opposite sides, respectively, of the side wall of the cylindrical rotor and spaced apart thereform by a distance suitable to exert the driving force to the side wall of the cylindrical rotor.          A turntable is supported by the turntable shaft or on the top of the cylindrical rotor directly or through a plurality of protections extended therefrom or a plurality of elastic supporting members attached thereto so that the turntable may be maintained at a level and vibrations thereof may be minimized.
Patent CA-1054651-A (CA)
Inventor: MISTOPOULOS C
IPC: B60J1/10
Filed: 1976-05-21
Granted: 1979-05-15
Abstract: A VEHICLE BODY HAVING A WINDOW OPENING     ABSTRACT OF THE DISCLOSURE         A vehicle body having a window opening, a window. well subjacent the opening, and a vertical inner body panel forming a wall of the window well.  A window panel supported on a bracket is provided for the window opening.          Of importance is the provision for selectively positioning the window panel on the bracket and the bracket on the body panel.  This is accomplished by a first series of fasteners for securing the window panel to the face of the bracket and a second series of fasteners  or securing the bracket to the body panel.  Both series of fasteners pass through a plurality of correlated slots for permitting, prior to final tightening of the fasteners, vertical, movement of the window panel relative to the bracket, and fore or aft and inboard or outboard movement of the bracket relative to the body panel.         Interposed between the inner panel and the bracket is an adjustment screw operable to vertically position the window. panel in a final position prior to the window panel being fixedly secured to the bracket by tightening of the first series of fasteners.
Patent CA-1060443-A (CA)
Inventor: MCCALL JOHN M
IPC: C07C255/61
Filed: 1976-06-15
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE     A process for preparing a 2-R3-3-(cyanoimino)-3-(amino)propionitrile which comprises a.  reacting a mineral acid addition salt of a 2-cyanoacetimidate of the formula   with cyanamide in an organic solvent to form a N,2-dicyanoacetimidate b.  reacting a N,2-dicyanoacetimidate of the formula   with an amine of the formula   to form a 2-R3-3-(cyanoimino)propionitrile of the formula   N,2-dicyanoacetimidate compounds are claimed as well.
Patent CA-1092285-A (CA)
Inventor: TRAENCKNER HANS-JOACHIM
IPC: C08G59/00
Filed: 1976-07-28
Granted: 1980-12-23
Abstract: Abstract of the Disclosure A coating composition comprising as binder a reaction pro-duct of a polyepoxide with more than one 1,2-epoxide group per molecule, wherein its epoxide groups have been reacted a)   with 0.01 to 0.5 NH-equivalents, based on one epoxide equivalent, of ammonia or of an aliphatic or cycloaliphatic primary or secondary amine or of an amino carboxylic acid or of a mixture of the aforementioned nitrogen compounds; and subsequently b)   with 0.40 to 0.90 carboxyl equivalents, based on one epoxide equivalent, of acrylic acid or methacrylic acid or of a mixture of acrylic and methacrylic acid; and finally c)   with 0.09 to 0.50 carboxyl equivalents, based on one epoxide group, of a saturated aliphatic, a cycloaliphatic or an aromatic carboxylic acid, so that at least 80 % of the epoxide groups originally present have been reacted through these three component stages.  The binder may be used alone or together with additional mono-mers by radicals forming compounds or preferably by photo-polymerization in the presence of a photoinitiator.
Patent CA-1073273-A (CA)
Title: Chip-firing unit
Inventor: PALM ROLAND
IPC: F23G7/10
Filed: 1976-08-13
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE A burner unit for chips such as wood chips or sawdust, includes a container for the chips, through which a screw conveyor extends to the inlet of a motor-driven fan to which the screw conveyor is connected to be rotated therewith.  Air is conducted through the interior of the screw conveyor to the fan inlet.  A first throttle for controlling the supply of air into the screw conveyor and a second throttle for controlling the supply of chips to the fan inlet are commonly controlled by a regulating rod which extends through the screw conveyor.  The outlet from the fan leads to a cyclone burner where the chips are burnt.
Patent CA-1037692-A (CA)
Inventor: SENIOR ROBERT B
IPC: H01R43/00
Filed: 1976-08-26
Granted: 1978-09-05
Abstract: CUTTING AND INSULATION STRIPPING APPARATUS           FOR TWISTED WIRE PAIR                    ABSTRACT OF THE DISCLOSURE     Apparatus for cutting and insulation stripping of twisted conductor wire pairs comprises a wire feed mechanism for feeding predetermined lengths of twisted wire pairs into clamping mechanism including a rotatable clamp operable to untwist a predetermined portion of a wire pair.  Movable cams operate to position two wires of the pair whereby dual sets of insulation cutting blades, cooper-able with the cams, move in to cut preselected lengths of insulation from the trailing end of a wire pair and the leading end of the next wire pair to be formed.  Wire cutting blades operate in unison with the insulation cutting blades to cut the wire pair between the res-pective sets of insulation cuts.  Carriage mechanism is operable to move the wire clamps apart to strip the cut insulation from the res-pective trailing and leading ends of the wire pairs.
Patent CA-1072678-A (CA)
Title: Cleaning jacket
Inventor: MASUYAMA KENICHI
IPC: G11B15/00
Filed: 1976-09-14
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE        A cleaning jacket for a magnetic head used for flexible discs comprising a cleaning sheet and a sheet retaining jacket, the cleaning sheet comprising a flexible and non-magnetizable support, at least on one surface of which is provided an antistatic layer and on the other surface of which is provided a cleaning layer of a fibrous material, the retaining jacket having the shape of a flat casing and defining a space in which the cleaning sheet can be kept in such a manner that it can rotate freely therein, and, further having  a lubricating layer provided on the inner wall thereof facing the antistatic layer of the cleaning sheet.
Patent CA-1058510-A (CA)
Inventor: FLAUM STEPHEN S
IPC: B31B50/18
Filed: 1976-12-09
Granted: 1979-07-17
Abstract: SLITTER HAVING CARRIER FOR SELECTIVE  ADJUSTMENT OF A PLURALITY OF HEADS            ABSTRACT OF THE DISCLOSURE          A duplex slitter is provided with two stationary stations each having one or more pairs of drive shafts rotated on fixed centers and carrying a plurality of slitting and creasing head pairs.  Each station is provided with a single mechanism for power adjustment of all head pairs. The mechanism is movable the entire length of the shafts and is selectively engageable and disengageable with each head pair.  After the head pairs are in desired longitudinal positions along the shafts, the adjusting mechanism is parked at one end of the shafts outboard of the web path or working area of the station.
Patent CA-1043526-A (CA)
Inventor: ERNST HERBERT
IPC: E04F11/02
Filed: 1977-01-21
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE     A staircase having a small base area is formed with one or more stringers and plurality of horizontal treads placed along the stringer, the leading edges of alternate treads being set back from the usual tread edge and the setbacks alternating from side to side along the treads.  The arrangement permits the treads in their unset back regions to overhang one another while the setback regions permit the foot to clear each tread in passing through the tread thereabove or therebelow.  The arrangement permits a steep staircase to be negotiated with ease.
Patent CA-1071000-A (CA)
Inventor: CADY WAYNE A
IPC: F41A23/14
Filed: 1977-03-21
Granted: 1980-02-05
Abstract: ABSTRACT OF DISCLOSURE    A mechanical support for rifle shooting providing two open top cradles to receive a rifle with the forward cradle providing compound vertical adjustment for optimum elevational positioning.         The rifle support provides three point contact upon an underlying supporting surface with two support points swivelly mounted to allow simple and proper use on uneven or sloping terrain. The support is readily portable for use primarily in field shooting.
Patent CA-1060851-A (CA)
Inventor: TISMA STEVEN
IPC: B65H49/08
Filed: 1977-04-18
Granted: 1979-08-21
Abstract: Abstract of the Disclosure A spool of thread, such as dental floss, i    ?ed in a two-part shell or holder, preferably made of ic.  In one embodiment, the top of the upper shell part includes at least one finger which depends far enough to drag, with pre-determined friction, against the top of the spool.      In another embodiment, the thread or floss is wound on a bobbin having a clutch molded in its hub area.  The clutch comprises a split cylinder having a generally C-shaped cross section with three equally spaced ribs running along the inter-nal length thereof.  The C-shaped of the split cylinder embraces the central post and the surfaces of the three ribs provide areas for friction gripping the central post.  In both embodi-ments, the friction keeps the bobbin from unwinding; however, the friction is not so great that it keeps the thread or floss from pulling smoothly and evenly from the bobbin.
Patent CA-1072325-A (CA)
Inventor: KROGSRUD HARALD
IPC: C02F11/06
Filed: 1977-04-21
Granted: 1980-02-26
Abstract: METHOD OF TREATING WET-WASHED SILICA DUST                   Abstract of the Disclosure A method of treating the silica dust recovered from waste gasses by wet-washing of the gasses is disclosed.  The sludge material is charged to a rotary kiln at a temperature of 800 - 1,400°C. in the presence of an oxidizing or reducing agent whereby the sludge is converted to pellets while phenols and cyanides are simultaneously treated.
Patent CA-1050249-A (CA)
Inventor: HUDEC TIM
IPC: H01R43/04
Filed: 1977-05-03
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE          A crimping device can be used to compress a metal sleeve member on a hydraulic hose in order to connect the two.  The device can include four link members, three left jaw members, and there right jaw members, each of the members having a crimping edge on one side thereof.  Two pivot pivot pins connect the left jaw members to one end of the link members and the right jaw members to the other end.  In one operating position of the device, the crimping edges extend around and face a common centre point so as to form a passageway to accommodate the sleeve member.  Sub-stantially equal portions of the circumference of the passageway are subtended by the crimping edges of the link members, left jaw members, and right jaw members.  Lever arms are connected to the jaw members so as to pivot them relative to the link members.  The jaw members are moved uniformly towards each other by means of a partially threaded rotatable shaft mounted in bushings in the lever arms.     :
Patent CA-1095620-A (CA)
Inventor: MIERSCH EKKEHARD F
IPC: G11C11/404
Filed: 1977-05-20
Granted: 1981-02-10
Abstract: TWO-DEVICE MEMORY CELL                            Abstract A two-device memory cell for a memory array comprising a single storage capacitor having its terminals respectively coupled to one end of the respective source-drain paths of a pair of field-effect transistors so as to be in series therewith and float between a pair of bit/sense lines of the memory array respectively coupled to the other end of said paths and thereby provide a differential sense signal.  Each of the gate electrodes of said pair of field effect transistors is coupled to the word line of said memory array.  The differential sense signal obtained from such an arrangement obviates the need for a dummy cell to provide a reference level for detecting the state of the cell.
Patent CA-1060679-A (CA)
Inventor: GALICHER GEORGES
IPC: F16D55/40
Filed: 1977-06-16
Granted: 1979-08-21
Abstract: IN THE CANADIAN PATENT OFFICE                     PATENT APPLICATION            "TRANSMISSION ASSEMBLY WITH A BRAKING          DEVICE, PARTICULARLY FOR VEHICLES"                       IN THE NAME OF                 ETUDES ET RECHERCHES AVANCEES     ABSTRACT OF THE DISCLOSURE             A transmission assembly with braking device, particularly for vehicles, of the type comprising a speed reduction gear system between a driving shaft and a driven shaft. The braking device is constructed so as to be able to brake, on the one hand, the driving shaft and, on the other hand, the driven shaft. In a preferred embodiment, said driving shaft is coupled to the sun gear and said driven shaft to the planet gear carrier, the reaction ring gear for the planet gears being fixed. Said braking device then comprises a set of braking discs non-rotatably mounted but able to slide on a sleeve itself fixed on the driving shaft, and of which a part, through the action of an appropriate control, can come into frictional contact with the fixed discs integral with the casing, whereas the other part, through the action of said control, can come into frictional contact with the discs integral with said planet gear carrier.
Patent CA-1060062-A (CA)
Inventor: PALOVAARA JAAKKO
IPC: D21G1/00
Filed: 1977-07-11
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         Water/steam coupling for a roll in a paper or cardboard calender by mediation of which the fluid heating the rotating calender roll is conducted from a stationary steam supply pipe into the calender roll and which coupling comprises sealing elements between the stationary and rotating parts of the coupling.  The coupling comprises at least one tubular shaft coaxial with the calender roll and which has been connected at one end to rotate along with the calender roll by means of a bellows compensating at least for angular misalignments.  Upon the outer tubular shaft there is/are a sliding sleeve or sleeves displaceable axially with reference to it and rotating along with it, in connection with which there are sealing surfaces having a radial extension and in which one of the two mating surfaces are carbon sealing rings.
Patent CA-1057452-A (CA)
Inventor: BLANC MAX A
IPC: B63C11/20
Filed: 1977-07-29
Granted: 1979-07-03
Abstract: SPECIFICATION               ABSTRACT OF THE DISCLOSURE         A snorkel in which the air intake end. of the breathing tube is provided with an air entrapping cap which is in communication with the ambient air through a tortuous air passage defined between the cap and the tube so that when the air intake end of the snorkel is submerged water intake is retarded and water is readily purged by blowing exhalation of the diver.
Patent CA-1094965-A (CA)
Inventor: HEUBERGER ERICH
IPC: B65D5/72
Filed: 1977-10-20
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a tear-open packing means, particularly for liquids such as oil or similar, consisting of an inner bag which is impervious to liquids and is sealed at its upper edge with an impervious cross-seam, and a tubular folding-box casing formed from a cardboard blank, which is closed at the bottom and at whose upper edges of three side walls closure flaps are hinged which, like the cross-seamed edge of the inner bag, are folded downwards in the plane of the upper box edges, the upper lid flap being divided by a perforation to form a tear-off portion, and in which furthermore the cross-seamed edge of the inner bag has a tearing notch under the lid flap to form an opening for pouring.
Patent CA-1095058-A (CA)
Inventor: GOZZO FRANCO
IPC: C07F9/6518
Filed: 1977-11-16
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE:     New 1,2,4-triazol-(5)-yl-[thio] phosphates are disclosed having the formula   wherein R1 = alkyl with from 1 to 5 carbon atoms R2 = OR1, R1, C6H5, NHR1, N (R1),;     X = O, S; R3 = H, alkyl with from 1 to 5 carbon atoms, C6H5, benzyl, alkenyl with from 2 to 6 carbon atoms, alkynyl with from 2 to 6 carbon atoms; and R4 = vinyl, halovinyl, polyhalovinyl, vinyl substituted with phenyl, alkyl with from 1 to 4 carbon atoms, 0-alkyl with from 1 to 4 carbon atoms, 5-alkyl wlth from 1 to 4 carbon atoms; haloalkyl, acetyl, cyclohexenyl, benzoyl,    [wherein R5 = OH,  ,   ,  ,  , Cl, SR1, OR1, N (R1)2, NHR1], -CO-CH2-SR,   The phosphate esters of the invention are useful in combatting infestions of pests such as orthoptera, aphides, diptera, lepidoptera, coleoptera, acari, nematodes.
Patent CA-1070268-A (CA)
Inventor: BIBEAU JEAN-MARIE
IPC: B60P1/64
Filed: 1977-11-22
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE           A self-loading container carrier truck is disclosed.          This truck includes an elongated truck chassis, slide rails fixed to the chassis and longitudinally extending lengthwise thereon, a frame slidably engaging the slide rails and slidable fore and aft longitudinally of the truck, an L-shaped arm mounted on the slidable frame and pivoting relative to the latter, hydraulic actuators connected between the frame and the chassis to slide the frame between a foremost and a rearmost position, and a double-acting, telescopic hydraulic cylinder and piston unit pivoted to the frame and to the elbow portion of the L-shaped arm for pivoting the latter.
Patent CA-1090064-A (CA)
Inventor: HETMAN FRANK W
IPC: A47L1/02
Filed: 1977-12-12
Granted: 1980-11-25
Abstract: TITLE:  APPARATUS FOR CLEANING A COLUMN OF WINDOWS         AND WALL SURFACES OF A BUILDING                ABSTRACT OF THE DISCLOSURE          An apparatus for cleaning windows and wall surfaces of a building which includes a cleaning head unit having squeegee blades, cleaning fluid nozzles and brushes together with apparatus for producing a vacuum pickup between the squeegee blades.  The head unit is adjustably slidable on the rail of a platform and further it is mounted for lateral sliding movement on rollers engaging rails carried by the platform.  The cleaning head unit includes a linkage and which allows positioning of the unit upon the window and/or wall surfaces and withdrawal of the unit from the surfaces.  The cleaning head unit also has spring members for absorbing the shock of movement over irregular config-urations of window and wall surfaces which also maintains the squeegees and brush in pressure engagement with the window and wall surfaces.  The cleaning head unit cleans as the same is lowered and raised with the platform.
Patent CA-1099067-A (CA)
Inventor: MERCER FRANK B
IPC: B65D30/06
Filed: 1977-12-13
Granted: 1981-04-14
Abstract: ABSTRACT Process and apparatus for treating tubular, plastics material net comprising transversely opening out a rope-orientated net, transversely corrugating the transversely opened-out net, and heat setting the net in its transversely opened-out and corrugated state. In addition, the product thereof, having a length less than 1/350th of the maximum axially-extended length of the net.
Patent CA-1093466-A (CA)
Inventor: PRAMODA MATURU K
IPC: A61K47/36
Filed: 1978-01-30
Granted: 1981-01-13
Abstract: AHP-6487 - eg MIXED XANTHAN GUM AND LOCUST BEAN    GUM THERAPEUTIC COMPOSITIONS     ABSTRACT     New compositions comprising xanthan gum, locust bean gum, and a pharmaceutical agent in a pharmaceutically acceptable liquid vehicle. More specifically these compositions are useful in drug delivery systems, particularly for ophthalmic drugs.
Patent CA-1129487-A (CA)
Inventor: PECHE GERHARD
IPC: H02H9/06
Filed: 1978-03-30
Granted: 1982-08-10
Abstract: Abstract of the Disclosure Disclosed is an overvoltage-protection device for semi-conductors circuits in telecommunication lines, especially semi-conductor coupling points. The device is inserted in a transmission line connected to the semi-conductor circuits and includes an ohmic resistance in series with the line.  A gas-filled surge arrestor is connected across the line on the side of the resistance subject to overvoltage.  A metal-oxide varistor is connected across the line on the other side of the resistance to limit the voltage in the semi-conductor circuit.  The invention has the advantages of a low surge-voltage response and a very short ignition delay.